Q: Is 135,121,668 a Composite Number?

Why is 135,121,668 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 135,121,668 can be evenly divided by 1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1,452 93,059 186,118 279,177 372,236 558,354 1,023,649 1,116,708 2,047,298 3,070,947 4,094,596 6,141,894 11,260,139 12,283,788 22,520,278 33,780,417 45,040,556 67,560,834 and 135,121,668, with no remainder.

Since 135,121,668 cannot be divided by just 1 and 135,121,668, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).